package com.example.demo.controller;

import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpSession;

@RequestMapping("/login")
@RestController
public class LoginController {
    @RequestMapping("/check")
    public boolean check(String userName, String password, HttpSession session){
        if(!StringUtils.hasLength(userName)||!StringUtils.hasLength(password)){
            return false;
        }
        if("zhangsan".equals(userName)&&"123456".equals(password)){
            session.setAttribute("userName",userName);
            return true;
        }
        return false;
    }
    @RequestMapping("/index")
    public String index(HttpSession session){
        String username = (String) session.getAttribute("userName");
        return username;
    }
}